CN209908934U - Two-in-one conjoined fast-assembling outer cover for furniture - Google Patents
Two-in-one conjoined fast-assembling outer cover for furniture Download PDFInfo
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- CN209908934U CN209908934U CN201920396374.8U CN201920396374U CN209908934U CN 209908934 U CN209908934 U CN 209908934U CN 201920396374 U CN201920396374 U CN 201920396374U CN 209908934 U CN209908934 U CN 209908934U
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- sleeve body
- connecting sleeve
- furniture
- fast
- jack
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Abstract
The utility model discloses a two-in-one conjoined fast-assembling outer sleeve for furniture, which comprises a connecting sleeve body used for installing a connecting screw rod, wherein the connecting sleeve body is internally provided with a jack, and the jack of the connecting sleeve body comprises a straight line section and an inverted cone section; the connecting sleeve body and the connecting screw rod are integrated into a part for use, so that the original three-in-one connecting piece is changed into two-in-one, the installation is more convenient and faster, and the inverted cone-shaped section of the connecting sleeve body is designed as the tightening part of the jack of the connecting sleeve body, so that the connecting effect of the connecting piece is better, and the furniture is firmer and more reliable.
Description
Technical Field
The utility model relates to a furniture accessory technical field, especially a two unification disjunctor fast-assembling overcoats of furniture.
Background
Referring to fig. 1, in the connection of the transverse plate and the longitudinal plate of the furniture, there is a connection device comprising an eccentric member, a connection screw rod and a connection sleeve body, which is also called a three-in-one assembly. Because connecting screw, adapter sleeve body special shape, consequently need special plane production at present, production efficiency is low and cost is high, moreover after making good adapter sleeve body of pre-installation (the adapter sleeve body is the working of plastics generally) can just on-spot installation connecting screw, the installation is troublesome.
Aiming at the situation, a connecting screw and a connecting sleeve body are integrated into a part, specifically referring to fig. 2, the tail end of the connecting screw is designed into a trapezoidal cone shape, and a cavity of the trapezoidal cone shape is correspondingly designed in the connecting sleeve body, so that once the eccentric part is screwed down, the connecting screw is pulled, the connecting screw utilizes the conical surface of the trapezoidal cone cavity to simultaneously expand the connecting sleeve body outwards, and the connecting sleeve body is ensured to be connected with the furniture component stably. However, in practice, it is found that the connecting screw rod with the design can expand the outer side of the connecting sleeve body when being pulled up, but a cavity is formed between the tail end of the connecting screw rod and the inner cavity of the connecting sleeve body, so that the supporting force of the connecting sleeve body is lost, the connecting stability between the connecting sleeve body and a furniture component is weakened, the structural strength of the furniture is directly influenced, and the effect is not ideal.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a two-in-one conjoined fast-assembling coat for furniture.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a two unification disjunctor fast-assembling overcoat of furniture, is used for installing connecting screw including the adapter sleeve body, this internal jack that is equipped with of adapter sleeve, wherein the jack of adapter sleeve body is including straightway and back taper section.
As a preference, the connecting sleeve body comprises a sheath section and an expansion section.
As a preferred option, the connecting sleeve body is provided with a connecting sleeve body limiting edge.
As a preferred option, the insertion hole of the connecting sleeve body is a threaded hole.
As a preferred option, the tail end of the connecting sleeve body is provided with a longitudinal groove to divide the expansion section of the tail end of the connecting sleeve body into a plurality of expansion parts.
The utility model has the advantages that: the connecting sleeve body and the connecting screw rod are integrated into a part for use, so that the original three-in-one connecting piece is changed into two-in-one, the installation is more convenient and faster, and the inverted cone-shaped section of the connecting sleeve body is designed as the tightening part of the jack of the connecting sleeve body, so that the connecting effect of the connecting piece is better, and the furniture is firmer and more reliable.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of a prior art installation;
FIG. 2 is a schematic diagram of another prior art working principle;
fig. 3 is a schematic structural diagram of the present invention;
fig. 4 is a schematic view of the working principle of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. Rather, the invention can be practiced without these specific details, i.e., those skilled in the art can more effectively describe the nature of their work to others skilled in the art using the description and illustrations herein.
Referring to fig. 3 and 4, the two-in-one connected fast-assembling outer sleeve for furniture comprises a connecting sleeve body 1 for mounting a connecting screw rod 2, wherein the connecting sleeve body 1 is used for mounting the connecting screw rod 2 to form a part for mounting and is used as a two-in-one connecting piece together with an eccentric part. The connecting sleeve is characterized in that a jack is arranged in the connecting sleeve body 1, wherein the jack of the connecting sleeve body comprises a straight line section 3 and an inverted cone section 4, namely the inverted cone section 4 is used as a tightening part of the jack of the connecting sleeve body, and a screw thread 5 of the connecting screw rod 2 is screwed into the jack of the connecting sleeve body 1. During installation, the connecting screw rod 2 is screwed into the connecting sleeve body 1, but is not completely tightened, the tail end of the connecting screw rod 2 is approximately arranged at the position of a straight line section 3 of an insertion hole of the connecting sleeve body 1, then the connecting sleeve body 1 and the connecting screw rod 2 are installed into a furniture member together, then the connecting screw rod 2 is tightened, the tail end of the connecting screw rod 2 reaches an inverted cone-shaped section 4 of the insertion hole of the connecting sleeve body, the connecting screw rod 2 is used for expanding the outer side of the connecting sleeve body 1, and the connecting sleeve body 1 is firmly connected with the furniture member. And finally, the furniture member can be spliced and the eccentric part can be screwed down to lock the two-in-one connecting rod, and the connecting screw rod 2 is screwed into the rear tail end part and the connecting sleeve body at the moment, so that the connecting sleeve body 1 can be supported integrally, and the integral structure is firmer.
The jack of adapter sleeve body 1 is the screw hole, can improve the degree of stability of connecting piece. The working surface of the screw thread 5 faces one side of the eccentric part, and the specific tooth form and size of the screw thread 5 can be flexibly established according to the actual situation, which is not described in detail herein.
The connecting sleeve body 1 comprises a sheath section 11 and an expansion section 12, so that the sheath and the connecting sleeve do not need to be separately produced and installed like an original three-in-one connecting piece, the production cost of a production party is saved, the installation time of a user is saved, and the labor cost is saved. The tail end of the connecting sleeve body 1 is provided with a longitudinal groove 8 to divide an expansion section 12 at the tail end of the connecting sleeve body into a plurality of expansion parts 9, and the expansion section 12 can be divided into at least two equal parts.
According to the above principle, the utility model discloses can also carry out appropriate change and modification to above-mentioned embodiment, for example the jack of adapter sleeve body can set up to full straight line hole form in the practice and also can realize the installation, but the effect is relatively poor. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the present invention should fall into the protection scope of the claims of the present invention, and all the modifications and changes that are similar to possible ones are not listed here.
Claims (5)
1. The utility model provides a two unification disjunctor fast-assembling overcoat of furniture, is used for installation connecting screw (2) including adapter sleeve body (1), its characterized in that: the connecting sleeve is characterized in that a jack is arranged in the connecting sleeve body (1), wherein the jack of the connecting sleeve body (1) comprises a straight line section (3) and an inverted conical section (4).
2. The two-in-one conjoined fast-assembling outer sleeve for furniture according to claim 1, characterized in that: the connecting sleeve body (1) comprises a sheath section (11) and an expansion section (12).
3. The two-in-one conjoined fast-assembling outer sleeve for furniture according to claim 1, characterized in that: the connecting sleeve body (1) is provided with a connecting sleeve body limiting edge (7).
4. The two-in-one conjoined fast-assembling outer sleeve for furniture according to claim 1, characterized in that: the jack of the connecting sleeve body (1) is a threaded hole.
5. The two-in-one conjoined fast-assembling outer cover for furniture according to claim 1 or 3, characterized in that: the tail end of the connecting sleeve body (1) is provided with a longitudinal groove (8) which divides an expansion section (12) at the tail end of the connecting sleeve body into a plurality of expansion parts (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920396374.8U CN209908934U (en) | 2019-03-26 | 2019-03-26 | Two-in-one conjoined fast-assembling outer cover for furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920396374.8U CN209908934U (en) | 2019-03-26 | 2019-03-26 | Two-in-one conjoined fast-assembling outer cover for furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209908934U true CN209908934U (en) | 2020-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920396374.8U Active CN209908934U (en) | 2019-03-26 | 2019-03-26 | Two-in-one conjoined fast-assembling outer cover for furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209908934U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869393A (en) * | 2019-03-26 | 2019-06-11 | 张向洪 | A kind of furniture two-in-one conjoined fast-assembling connecting rod |
| WO2021248615A1 (en) * | 2020-06-11 | 2021-12-16 | 刘劲松 | Invisible connector and connecting structure |
-
2019
- 2019-03-26 CN CN201920396374.8U patent/CN209908934U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869393A (en) * | 2019-03-26 | 2019-06-11 | 张向洪 | A kind of furniture two-in-one conjoined fast-assembling connecting rod |
| WO2021248615A1 (en) * | 2020-06-11 | 2021-12-16 | 刘劲松 | Invisible connector and connecting structure |
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